Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 174,927
Pipe Tongs and Cutter
Patentee:
James S. Stewart (exact or similar names) - Philadelphia, PA

USPTO Classifications:
30/122, 30/94, 81/181, 81/185.1, 81/382, 81/404

Tool Categories:
wrenches : wrench components : wrench jaw components
wrenches : pipe wrenches : pipe tongs
combination tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
John F. Grant
Edward Brown

Patent Dates:
Applied: Dec. 01, 1874
Granted: Mar. 21, 1876

Patent Pictures:
James S. Stewart. Pat. March 21, 1876
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
Hinged jaw pieces are forced into contact by the lever action of the handle. The hook jaw is moved in relation to the movable jaw by an adjusting ring. The tool has interchangeable pipe tooth and pipe cutter jaws. The pipe tooth has a stop to keep it from pinching the pipe.

Copyright © 2002-2024 - DATAMP